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Low-complexity motion estimation algorithm using edge feature for video compression on wireless video sensor networks

机译:基于边缘特征的低复杂度运动估计算法,用于无线视频传感器网络上的视频压缩

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This paper proposes a video compression algorithm that uses the edges of frames to estimate and compensate for motions. Based on the algorithm, we propose two schemes that balance energy consumption among nodes in a cluster on a wireless video sensor network. In these schemes, the compression process is divided into several small processing components, which are then distributed to multiple nodes while considering their residual energy. We conducted extensive computational simulations to verify our methods and found that the proposed schemes not only solve the energy balance problem by coordination of the processing tasks but also increase the quality of decoded video.
机译:本文提出了一种视频压缩算法,该算法使用帧的边缘来估计和补偿运动。基于该算法,我们提出了两种在无线视频传感器网络上的群集中的节点之间平衡能耗的方案。在这些方案中,压缩过程分为几个小的处理组件,然后在考虑它们的剩余能量的情况下将它们分配到多个节点。我们进行了广泛的计算仿真以验证我们的方法,发现所提出的方案不仅通过协调处理任务解决了能量平衡问题,而且还提高了解码视频的质量。

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